| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-date.utc |
| es6id: 20.3.3.4 |
| description: Conditional offset of provided `year` value |
| info: | |
| 1. Let y be ? ToNumber(year). |
| [...] |
| 8. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yr be 1900+ToInteger(y); |
| otherwise, let yr be y. |
| 9. Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))). |
| ---*/ |
| |
| assert.sameValue(Date.UTC(-1, 0), -62198755200000, '-1 (no offset)'); |
| |
| assert.sameValue(Date.UTC(0, 0), -2208988800000, '+0'); |
| assert.sameValue(Date.UTC(-0, 0), -2208988800000, '-0'); |
| assert.sameValue(Date.UTC(-0.999999, 0), -2208988800000, '-0.999999'); |
| |
| assert.sameValue(Date.UTC(70, 0), 0, '70'); |
| assert.sameValue(Date.UTC(70, 0), 0, '70.999999'); |
| |
| assert.sameValue(Date.UTC(99, 0), 915148800000, '99'); |
| assert.sameValue(Date.UTC(99.999999, 0), 915148800000, '99.999999'); |
| |
| assert.sameValue(Date.UTC(100, 0), -59011459200000, '100 (no offset)'); |